Cita APA

Nachmias, D., & Nachmias, C. (1976). Research methods in the social sciences. Edward Arnold.

Citación estilo Chicago

Nachmias, David, and Chava Nachmias. Research Methods in the Social Sciences. [London]: Edward Arnold, 1976.

Cita MLA

Nachmias, David, and Chava Nachmias. Research Methods in the Social Sciences. Edward Arnold, 1976.